Move kolla-common to bsae directory

Change-Id: Ie48e1d25f06a2b91d608edda7fae54ec1ad80f2a
Partially-Implements: blueprint remove-docker-dir

docker/common/base/kolla-common.sh

-#!/bin/bash
-
-set_configs() {
-    case $KOLLA_CONFIG_STRATEGY in
-        COPY_ALWAYS)
-            source /opt/kolla/config-external.sh
-            ;;
-        COPY_ONCE)
-            if [[ -f /configured ]]; then
-                echo 'INFO - This container has already been configured; Refusing to copy new configs'
-            else
-                source /opt/kolla/config-external.sh
-                touch /configured
-            fi
-            ;;
-
-        *)
-            echo '$KOLLA_CONFIG_STRATEGY is not set properly'
-            exit 1
-            ;;
-    esac
-}

docker_templates/base/kolla-common.sh

-../../docker/common/base/kolla-common.sh
\ No newline at end of file

docker_templates/base/kolla-common.sh

+#!/bin/bash
+
+set_configs() {
+    case $KOLLA_CONFIG_STRATEGY in
+        COPY_ALWAYS)
+            source /opt/kolla/config-external.sh
+            ;;
+        COPY_ONCE)
+            if [[ -f /configured ]]; then
+                echo 'INFO - This container has already been configured; Refusing to copy new configs'
+            else
+                source /opt/kolla/config-external.sh
+                touch /configured
+            fi
+            ;;
+
+        *)
+            echo '$KOLLA_CONFIG_STRATEGY is not set properly'
+            exit 1
+            ;;
+    esac
+}